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mainwindow.cpp
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/* -*- mode: c++; c-basic-offset:4 -*-
mainwindow.cpp
This file is part of Kleopatra, the KDE keymanager
Copyright (c) 2007 Klarälvdalens Datakonsult AB
Kleopatra is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Kleopatra is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#include
<config-kleopatra.h>
#include
"mainwindow.h"
#include
"certificatewizardimpl.h"
#include
"models/keylistmodel.h"
#include
"models/keylistsortfilterproxymodel.h"
#include
"view/searchbar.h"
#include
"view/tabwidget.h"
#include
"view/keylistcontroller.h"
#include
"commands/exportcertificatecommand.h"
#include
"commands/exportopenpgpcertstoservercommand.h"
#include
"commands/exportsecretkeycommand.h"
#include
"commands/importcertificatefromfilecommand.h"
#include
"commands/changepassphrasecommand.h"
#include
"commands/lookupcertificatescommand.h"
#include
"commands/reloadkeyscommand.h"
#include
"commands/refreshx509certscommand.h"
#include
"commands/refreshopenpgpcertscommand.h"
#include
"commands/detailscommand.h"
#include
"commands/deletecertificatescommand.h"
#include
"commands/decryptverifyfilescommand.h"
#include
"commands/signencryptfilescommand.h"
#include
"commands/clearcrlcachecommand.h"
#include
"commands/dumpcrlcachecommand.h"
#include
"commands/importcrlcommand.h"
#include
"commands/changeexpirycommand.h"
#include
"commands/changeownertrustcommand.h"
#include
"commands/selftestcommand.h"
#include
"commands/signcertificatecommand.h"
#include
"commands/adduseridcommand.h"
#include
"conf/configuredialog.h"
#include
"utils/detail_p.h"
#include
"utils/gnupg-helper.h"
#include
"utils/stl_util.h"
#include
"utils/action_data.h"
#include
<KActionCollection>
#include
<KLocale>
#include
<KTabWidget>
#include
<KStatusBar>
#include
<KStandardAction>
#include
<KAction>
#include
<KAboutData>
#include
<KMessageBox>
#include
<KStandardGuiItem>
#include
<KStandardDirs>
#include
<KShortcutsDialog>
#include
<KXMLGUIFactory>
#include
<KEditToolBar>
#include
<kdebug.h>
#include
<QAbstractItemView>
#include
<QFile>
#include
<QFileDialog>
#include
<QToolBar>
#include
<QWidgetAction>
#include
<QProgressBar>
#include
<QApplication>
#include
<QCloseEvent>
#include
<QMenu>
#include
<QTimer>
#include
<kleo/cryptobackendfactory.h>
#include
<ui/cryptoconfigdialog.h>
#include
<kleo/cryptoconfig.h>
#include
<boost/bind.hpp>
#include
<boost/shared_ptr.hpp>
#include
<vector>
using
namespace
Kleo
;
using
namespace
Kleo
::
Commands
;
using
namespace
boost
;
using
namespace
GpgME
;
namespace
{
class
ProgressBar
:
public
QProgressBar
{
Q_OBJECT
public
:
explicit
ProgressBar
(
QWidget
*
p
=
0
)
:
QProgressBar
(
p
)
{}
public
Q_SLOTS
:
void
setProgress
(
int
current
,
int
total
)
{
setRange
(
0
,
total
);
setValue
(
current
);
}
};
}
static
KGuiItem
KStandardGuiItem_quit
()
{
static
const
QString
app
=
KGlobal
::
mainComponent
().
aboutData
()
->
programName
();
KGuiItem
item
=
KStandardGuiItem
::
quit
();
item
.
setText
(
i18nc
(
"Quit [ApplicationName]"
,
"&Quit %1"
,
app
)
);
return
item
;
}
static
KGuiItem
KStandardGuiItem_close
()
{
KGuiItem
item
=
KStandardGuiItem
::
close
();
item
.
setText
(
i18n
(
"Only &Close Window"
)
);
return
item
;
}
class
MainWindow
::
Private
{
friend
class
::
MainWindow
;
MainWindow
*
const
q
;
public
:
explicit
Private
(
MainWindow
*
qq
);
~
Private
();
template
<
typename
T
>
void
createAndStart
()
{
(
new
T
(
this
->
currentView
(),
&
this
->
controller
)
)
->
start
();
}
template
<
typename
T
>
void
createAndStart
(
QAbstractItemView
*
view
)
{
(
new
T
(
view
,
&
this
->
controller
)
)
->
start
();
}
template
<
typename
T
>
void
createAndStart
(
const
QStringList
&
a
)
{
(
new
T
(
a
,
this
->
currentView
(),
&
this
->
controller
)
)
->
start
();
}
template
<
typename
T
>
void
createAndStart
(
const
QStringList
&
a
,
QAbstractItemView
*
view
)
{
(
new
T
(
a
,
view
,
&
this
->
controller
)
)
->
start
();
}
void
closeAndQuit
()
{
const
QString
app
=
KGlobal
::
mainComponent
().
aboutData
()
->
programName
();
const
int
rc
=
KMessageBox
::
questionYesNoCancel
(
q
,
i18n
(
"%1 may be used by other applications as a service.
\n
"
"You may instead want to close this window without exiting %1."
,
app
),
i18n
(
"Really Quit?"
),
KStandardGuiItem_quit
(),
KStandardGuiItem_close
(),
KStandardGuiItem
::
cancel
(),
"really-quit-"
+
app
.
toLower
()
);
if
(
rc
==
KMessageBox
::
Cancel
)
return
;
if
(
!
q
->
close
()
)
return
;
// WARNING: 'this' might be deleted at this point!
if
(
rc
==
KMessageBox
::
Yes
)
qApp
->
quit
();
}
void
certificateDetails
()
{
createAndStart
<
DetailsCommand
>
();
}
void
reloadCertificates
()
{
createAndStart
<
ReloadKeysCommand
>
();
}
void
refreshX509Certificates
()
{
createAndStart
<
RefreshX509CertsCommand
>
();
}
void
refreshOpenPGPCertificates
()
{
createAndStart
<
RefreshOpenPGPCertsCommand
>
();
}
void
changePassphrase
()
{
createAndStart
<
ChangePassphraseCommand
>
();
}
void
deleteCertificates
()
{
createAndStart
<
DeleteCertificatesCommand
>
();
}
void
changeCertificateExpiry
()
{
createAndStart
<
ChangeExpiryCommand
>
();
}
void
changeCertificateOwnerTrust
()
{
createAndStart
<
ChangeOwnerTrustCommand
>
();
}
void
signEncryptFiles
()
{
createAndStart
<
SignEncryptFilesCommand
>
();
}
void
signCertificate
()
{
createAndStart
<
SignCertificateCommand
>
();
}
void
addUserID
()
{
createAndStart
<
AddUserIDCommand
>
();
}
void
decryptVerifyFiles
()
{
createAndStart
<
DecryptVerifyFilesCommand
>
();
}
void
exportCertificates
()
{
createAndStart
<
ExportCertificateCommand
>
();
}
void
exportCertificatesToServer
()
{
createAndStart
<
ExportOpenPGPCertsToServerCommand
>
();
}
void
exportSecretKey
()
{
createAndStart
<
ExportSecretKeyCommand
>
();
}
void
importCertificatesFromFile
()
{
createAndStart
<
ImportCertificateFromFileCommand
>
();
}
void
lookupCertificates
()
{
createAndStart
<
LookupCertificatesCommand
>
();
}
void
clearCrlCache
()
{
createAndStart
<
ClearCrlCacheCommand
>
();
}
void
dumpCrlCache
()
{
createAndStart
<
DumpCrlCacheCommand
>
();
}
void
importCrlFromFile
()
{
createAndStart
<
ImportCrlCommand
>
();
}
void
configureToolbars
()
{
KEditToolBar
dlg
(
q
->
factory
()
);
dlg
.
exec
();
}
void
editKeybindings
()
{
KShortcutsDialog
::
configure
(
q
->
actionCollection
(),
KShortcutsEditor
::
LetterShortcutsAllowed
);
}
void
newCertificate
();
void
selfTest
()
{
createAndStart
<
SelfTestCommand
>
();
}
void
configureBackend
();
void
preferences
();
void
slotConfigCommitted
();
void
slotContextMenuRequested
(
QAbstractItemView
*
,
const
QPoint
&
p
)
{
if
(
QMenu
*
const
menu
=
qobject_cast
<
QMenu
*>
(
q
->
factory
()
->
container
(
"listview_popup"
,
q
)
)
)
menu
->
exec
(
p
);
else
kDebug
()
<<
"no
\"
listview_popup
\"
<Menu> in kleopatra's ui.rc file"
;
}
private
:
void
setupActions
();
unsigned
int
numViews
()
const
{
return
ui
.
tabWidget
.
count
();
}
QAbstractItemView
*
currentView
()
const
{
return
ui
.
tabWidget
.
currentView
();
}
private
:
Kleo
::
AbstractKeyListModel
*
flatModel
;
Kleo
::
AbstractKeyListModel
*
hierarchicalModel
;
Kleo
::
KeyListController
controller
;
QPointer
<
ConfigureDialog
>
configureDialog
;
struct
UI
{
TabWidget
tabWidget
;
ProgressBar
progressBar
;
explicit
UI
(
MainWindow
*
q
)
:
tabWidget
(
q
),
progressBar
(
q
->
statusBar
()
)
{
KDAB_SET_OBJECT_NAME
(
tabWidget
);
KDAB_SET_OBJECT_NAME
(
progressBar
);
progressBar
.
setFixedSize
(
progressBar
.
sizeHint
()
);
q
->
setCentralWidget
(
&
tabWidget
);
q
->
statusBar
()
->
addPermanentWidget
(
&
progressBar
);
}
}
ui
;
};
MainWindow
::
Private
::
Private
(
MainWindow
*
qq
)
:
q
(
qq
),
flatModel
(
AbstractKeyListModel
::
createFlatKeyListModel
(
q
)
),
hierarchicalModel
(
AbstractKeyListModel
::
createHierarchicalKeyListModel
(
q
)
),
controller
(
q
),
configureDialog
(),
ui
(
q
)
{
KDAB_SET_OBJECT_NAME
(
controller
);
KDAB_SET_OBJECT_NAME
(
flatModel
);
KDAB_SET_OBJECT_NAME
(
hierarchicalModel
);
controller
.
setFlatModel
(
flatModel
);
controller
.
setHierarchicalModel
(
hierarchicalModel
);
controller
.
setTabWidget
(
&
ui
.
tabWidget
);
ui
.
tabWidget
.
setFlatModel
(
flatModel
);
ui
.
tabWidget
.
setHierarchicalModel
(
hierarchicalModel
);
setupActions
();
connect
(
&
controller
,
SIGNAL
(
progress
(
int
,
int
)),
&
ui
.
progressBar
,
SLOT
(
setProgress
(
int
,
int
))
);
connect
(
&
controller
,
SIGNAL
(
message
(
QString
,
int
)),
q
->
statusBar
(),
SLOT
(
showMessage
(
QString
,
int
))
);
connect
(
&
controller
,
SIGNAL
(
contextMenuRequested
(
QAbstractItemView
*
,
QPoint
)),
q
,
SLOT
(
slotContextMenuRequested
(
QAbstractItemView
*
,
QPoint
))
);
q
->
createGUI
(
"kleopatra.rc"
);
q
->
setAcceptDrops
(
true
);
q
->
setAutoSaveSettings
();
}
MainWindow
::
Private
::~
Private
()
{}
MainWindow
::
MainWindow
(
QWidget
*
parent
,
Qt
::
WindowFlags
flags
)
:
KXmlGuiWindow
(
parent
,
flags
),
d
(
new
Private
(
this
)
)
{
}
MainWindow
::~
MainWindow
()
{}
void
MainWindow
::
Private
::
setupActions
()
{
KActionCollection
*
const
coll
=
q
->
actionCollection
();
QWidgetAction
*
const
searchBarAction
=
new
QWidgetAction
(
q
);
SearchBar
*
const
searchBar
=
new
SearchBar
(
q
);
ui
.
tabWidget
.
connectSearchBar
(
searchBar
);
searchBarAction
->
setDefaultWidget
(
searchBar
);
coll
->
addAction
(
"key_search_bar"
,
searchBarAction
);
const
action_data
action_data
[]
=
{
// File menu
{
"file_new_certificate"
,
i18n
(
"New Certificate..."
),
QString
(),
"document-new"
,
q
,
SLOT
(
newCertificate
()),
"Ctrl+N"
,
false
,
true
},
{
"file_export_certificates"
,
i18n
(
"Export Certificates..."
),
QString
(),
"document-export"
,
q
,
SLOT
(
exportCertificates
()),
"Ctrl+E"
,
false
,
true
},
{
"file_export_certificates_to_server"
,
i18n
(
"Export Certificates to Server..."
),
QString
(),
"document-export"
,
q
,
SLOT
(
exportCertificatesToServer
()),
"Ctrl+Shift+E"
,
false
,
true
},
{
"file_export_secret_keys"
,
i18n
(
"Export Secret Key..."
),
QString
(),
"document-export"
,
q
,
SLOT
(
exportSecretKey
()),
QString
(),
false
,
true
},
{
"file_lookup_certificates"
,
i18n
(
"Lookup Certificates on Server..."
),
QString
(),
"edit-find"
,
q
,
SLOT
(
lookupCertificates
()),
"Shift+Ctrl+I"
,
false
,
true
},
{
"file_import_certificates"
,
i18n
(
"Import Certificates..."
),
QString
(),
"document-import"
,
q
,
SLOT
(
importCertificatesFromFile
()),
"Ctrl+I"
,
false
,
true
},
{
"file_decrypt_verify_files"
,
i18n
(
"Decrypt/Verify Files..."
),
QString
(),
"document-decrypt"
/*"file-decrypt-verify"*/
,
q
,
SLOT
(
decryptVerifyFiles
()),
QString
(),
false
,
true
},
{
"file_sign_encrypt_files"
,
i18n
(
"Sign/Encrypt Files..."
),
QString
(),
"document-encrypt"
/*"file-encrypt-sign"*/
,
q
,
SLOT
(
signEncryptFiles
()),
QString
(),
false
,
true
},
// View menu
{
"view_redisplay"
,
i18n
(
"Redisplay"
),
QString
(),
"view-refresh"
,
q
,
SLOT
(
reloadCertificates
()),
"F5"
,
false
,
true
},
{
"view_stop_operations"
,
i18n
(
"Stop Operation"
),
QString
(),
"process-stop"
,
&
controller
,
SLOT
(
cancelCommands
()),
"Escape"
,
false
,
false
},
{
"view_certificate_details"
,
i18n
(
"Certificate Details"
),
QString
(),
0
,
q
,
SLOT
(
certificateDetails
()),
QString
(),
false
,
true
},
// Certificate menu
{
"certificates_delete"
,
i18n
(
"Delete"
),
QString
()
/*i18n("Delete selected certificates")*/
,
"edit-delete"
,
q
,
SLOT
(
deleteCertificates
()),
"Delete"
,
false
,
true
},
{
"certificates_sign_certificate"
,
i18n
(
"Sign Certificate..."
),
QString
(),
0
,
q
,
SLOT
(
signCertificate
()),
QString
(),
false
,
true
},
{
"certificates_change_expiry"
,
i18n
(
"Change Expiry Date..."
),
QString
(),
0
,
q
,
SLOT
(
changeCertificateExpiry
()),
QString
(),
false
,
true
},
{
"certificates_change_owner_trust"
,
i18n
(
"Change Owner Trust..."
),
QString
(),
0
,
q
,
SLOT
(
changeCertificateOwnerTrust
()),
QString
(),
false
,
true
},
{
"certificates_change_passphrase"
,
i18n
(
"Change Passphrase..."
),
QString
(),
0
,
q
,
SLOT
(
changePassphrase
()),
QString
(),
false
,
true
},
{
"certificates_add_userid"
,
i18n
(
"Add User-ID..."
),
QString
(),
0
,
q
,
SLOT
(
addUserID
()),
QString
(),
false
,
true
},
// Tools menu
{
"tools_refresh_x509_certificates"
,
i18n
(
"Refresh X.509 Certificates"
),
QString
(),
"view-refresh"
,
q
,
SLOT
(
refreshX509Certificates
()),
QString
(),
false
,
true
},
{
"tools_refresh_openpgp_certificates"
,
i18n
(
"Refresh OpenPGP Certificates"
),
QString
(),
"view-refresh"
,
q
,
SLOT
(
refreshOpenPGPCertificates
()),
QString
(),
false
,
true
},
{
"crl_clear_crl_cache"
,
i18n
(
"Clear CRL Cache"
),
QString
(),
0
,
q
,
SLOT
(
clearCrlCache
()),
QString
(),
false
,
true
},
{
"crl_dump_crl_cache"
,
i18n
(
"Dump CRL Cache"
),
QString
(),
0
,
q
,
SLOT
(
dumpCrlCache
()),
QString
(),
false
,
true
},
{
"crl_import_crl"
,
i18n
(
"Import CRL From File..."
),
QString
(),
0
,
q
,
SLOT
(
importCrlFromFile
()),
QString
(),
false
,
true
},
// Settings menu
{
"settings_self_test"
,
i18n
(
"Perform Self-Test"
),
QString
(),
0
,
q
,
SLOT
(
selfTest
()),
QString
(),
false
,
true
},
{
"configure_backend"
,
i18n
(
"Configure GnuPG Backend..."
),
QString
(),
0
,
q
,
SLOT
(
configureBackend
()),
QString
(),
false
,
true
},
// Window menu
// (come from ui.tabWidget)
};
make_actions_from_data
(
action_data
,
/*sizeof action_data / sizeof *action_data,*/
coll
);
if
(
QAction
*
action
=
coll
->
action
(
"view_stop_operations"
)
)
connect
(
&
controller
,
SIGNAL
(
commandsExecuting
(
bool
)),
action
,
SLOT
(
setEnabled
(
bool
))
);
if
(
QAction
*
action
=
coll
->
action
(
"configure_backend"
)
)
action
->
setMenuRole
(
QAction
::
NoRole
);
//prevent Qt OS X heuristics for config* actions
KStandardAction
::
close
(
q
,
SLOT
(
close
()),
q
->
actionCollection
()
);
KStandardAction
::
quit
(
q
,
SLOT
(
closeAndQuit
()),
q
->
actionCollection
()
);
KStandardAction
::
configureToolbars
(
q
,
SLOT
(
configureToolbars
()),
q
->
actionCollection
()
);
KStandardAction
::
keyBindings
(
q
,
SLOT
(
editKeybindings
()),
q
->
actionCollection
()
);
KStandardAction
::
preferences
(
q
,
SLOT
(
preferences
()),
q
->
actionCollection
()
);
// ### somehow make this better...
controller
.
registerActionForCommand
<
DetailsCommand
>
(
coll
->
action
(
"view_certificate_details"
)
);
controller
.
registerActionForCommand
<
ReloadKeysCommand
>
(
coll
->
action
(
"view_redisplay"
)
);
controller
.
registerActionForCommand
<
RefreshX509CertsCommand
>
(
coll
->
action
(
"view_redisplay"
)
);
controller
.
registerActionForCommand
<
RefreshOpenPGPCertsCommand
>
(
coll
->
action
(
"view_redisplay"
)
);
controller
.
registerActionForCommand
<
DeleteCertificatesCommand
>
(
coll
->
action
(
"certificates_delete"
)
);
controller
.
registerActionForCommand
<
ChangeExpiryCommand
>
(
coll
->
action
(
"certificates_change_expiry"
)
);
controller
.
registerActionForCommand
<
ChangeOwnerTrustCommand
>
(
coll
->
action
(
"certificates_change_owner_trust"
)
);
controller
.
registerActionForCommand
<
ChangePassphraseCommand
>
(
coll
->
action
(
"certificates_change_passphrase"
)
);
controller
.
registerActionForCommand
<
SignCertificateCommand
>
(
coll
->
action
(
"certificates_sign_certificate"
)
);
controller
.
registerActionForCommand
<
AddUserIDCommand
>
(
coll
->
action
(
"certificates_add_userid"
)
);
controller
.
registerActionForCommand
<
SignEncryptFilesCommand
>
(
coll
->
action
(
"file_sign_encrypt_files"
)
);
controller
.
registerActionForCommand
<
DecryptVerifyFilesCommand
>
(
coll
->
action
(
"file_decrypt_verify_files"
)
);
controller
.
registerActionForCommand
<
ExportCertificateCommand
>
(
coll
->
action
(
"file_export_certificates"
)
);
controller
.
registerActionForCommand
<
ExportOpenPGPCertsToServerCommand
>
(
coll
->
action
(
"file_export_certificates_to_server"
)
);
controller
.
registerActionForCommand
<
ExportSecretKeyCommand
>
(
coll
->
action
(
"file_export_secret_keys"
)
);
controller
.
registerActionForCommand
<
ImportCertificateFromFileCommand
>
(
coll
->
action
(
"file_import_certificates"
)
);
controller
.
registerActionForCommand
<
LookupCertificatesCommand
>
(
coll
->
action
(
"file_lookup_certificates"
)
);
controller
.
registerActionForCommand
<
ClearCrlCacheCommand
>
(
coll
->
action
(
"crl_clear_crl_cache"
)
);
controller
.
registerActionForCommand
<
DumpCrlCacheCommand
>
(
coll
->
action
(
"crl_dump_crl_cache"
)
);
controller
.
registerActionForCommand
<
ImportCrlCommand
>
(
coll
->
action
(
"crl_import_crl"
)
);
controller
.
registerActionForCommand
<
SelfTestCommand
>
(
coll
->
action
(
"settings_self_test"
)
);
controller
.
enableDisableActions
(
0
);
ui
.
tabWidget
.
createActions
(
coll
);
}
void
MainWindow
::
Private
::
newCertificate
()
{
QPointer
<
CertificateWizardImpl
>
wiz
(
new
CertificateWizardImpl
(
q
)
);
wiz
->
exec
();
delete
wiz
;
}
void
MainWindow
::
Private
::
configureBackend
()
{
Kleo
::
CryptoConfig
*
const
config
=
Kleo
::
CryptoBackendFactory
::
instance
()
->
config
();
if
(
!
config
)
{
KMessageBox
::
error
(
q
,
i18n
(
"Could not configure the cryptography backend (gpgconf tool not found)"
),
i18n
(
"Configuration Error"
)
);
return
;
}
Kleo
::
CryptoConfigDialog
dlg
(
config
);
const
int
result
=
dlg
.
exec
();
// Forget all data parsed from gpgconf, so that we show updated information
// when reopening the configuration dialog.
config
->
clear
();
if
(
result
==
QDialog
::
Accepted
)
{
#if 0
// Tell other apps (e.g. kmail) that the gpgconf data might have changed
QDBusMessage message =
QDBusMessage::createSignal(QString(), "org.kde.kleo.CryptoConfig", "changed");
QDBusConnection::sessionBus().send(message);
#endif
}
}
void
MainWindow
::
Private
::
preferences
()
{
if
(
!
configureDialog
)
{
configureDialog
=
new
ConfigureDialog
(
q
);
configureDialog
->
setAttribute
(
Qt
::
WA_DeleteOnClose
);
connect
(
configureDialog
,
SIGNAL
(
configCommitted
()),
q
,
SLOT
(
slotConfigCommitted
())
);
}
if
(
configureDialog
->
isVisible
()
)
configureDialog
->
raise
();
else
configureDialog
->
show
();
}
void
MainWindow
::
Private
::
slotConfigCommitted
()
{
controller
.
updateConfig
();
}
void
MainWindow
::
closeEvent
(
QCloseEvent
*
e
)
{
// KMainWindow::closeEvent() insists on quitting the application,
// so do not let it touch the event...
kDebug
();
if
(
d
->
controller
.
hasRunningCommands
()
)
{
if
(
d
->
controller
.
shutdownWarningRequired
()
)
{
const
int
ret
=
KMessageBox
::
warningContinueCancel
(
this
,
i18n
(
"There are still some background operations ongoing. "
"These will be terminated when closing the window. "
"Proceed?"
),
i18n
(
"Ongoing Background Tasks"
)
);
if
(
ret
!=
KMessageBox
::
Continue
)
{
e
->
ignore
();
return
;
}
}
d
->
controller
.
cancelCommands
();
if
(
d
->
controller
.
hasRunningCommands
()
)
{
// wait for them to be finished:
setEnabled
(
false
);
QEventLoop
ev
;
QTimer
::
singleShot
(
100
,
&
ev
,
SLOT
(
quit
())
);
connect
(
&
d
->
controller
,
SIGNAL
(
commandsExecuting
(
bool
)),
&
ev
,
SLOT
(
quit
())
);
ev
.
exec
();
kWarning
(
d
->
controller
.
hasRunningCommands
()
)
<<
"controller still has commands running, this may crash now..."
;
setEnabled
(
true
);
}
}
d
->
ui
.
tabWidget
.
saveViews
(
KGlobal
::
config
().
data
()
);
saveMainWindowSettings
(
KConfigGroup
(
KGlobal
::
config
(),
autoSaveGroup
()
)
);
e
->
accept
();
}
void
MainWindow
::
showEvent
(
QShowEvent
*
e
)
{
KXmlGuiWindow
::
showEvent
(
e
);
d
->
ui
.
tabWidget
.
loadViews
(
KGlobal
::
config
().
data
()
);
}
void
MainWindow
::
importCertificatesFromFile
(
const
QStringList
&
files
)
{
if
(
!
files
.
empty
()
)
d
->
createAndStart
<
ImportCertificateFromFileCommand
>
(
files
);
}
static
QStringList
extract_local_files
(
const
QMimeData
*
data
)
{
const
QList
<
QUrl
>
urls
=
data
->
urls
();
// begin workaround KDE/Qt misinterpretation of text/uri-list
QList
<
QUrl
>::
const_iterator
end
=
urls
.
end
();
if
(
urls
.
size
()
>
1
&&
!
urls
.
back
().
isValid
()
)
--
end
;
// end workaround
QStringList
result
;
std
::
transform
(
urls
.
begin
(),
end
,
std
::
back_inserter
(
result
),
bind
(
&
QUrl
::
toLocalFile
,
_1
)
);
result
.
erase
(
std
::
remove_if
(
result
.
begin
(),
result
.
end
(),
bind
(
&
QString
::
isEmpty
,
_1
)
),
result
.
end
()
);
return
result
;
}
static
bool
can_decode_local_files
(
const
QMimeData
*
data
)
{
if
(
!
data
)
return
false
;
return
!
extract_local_files
(
data
).
empty
();
}
void
MainWindow
::
dragEnterEvent
(
QDragEnterEvent
*
e
)
{
kDebug
();
if
(
(
e
->
possibleActions
()
&
Qt
::
CopyAction
)
&&
can_decode_local_files
(
e
->
mimeData
()
)
)
e
->
acceptProposedAction
();
}
void
MainWindow
::
dropEvent
(
QDropEvent
*
e
)
{
kDebug
();
if
(
!
(
e
->
possibleActions
()
&
Qt
::
CopyAction
)
||
!
can_decode_local_files
(
e
->
mimeData
()
)
)
return
;
e
->
setDropAction
(
Qt
::
CopyAction
);
const
QStringList
files
=
extract_local_files
(
e
->
mimeData
()
);
// ### todo: classify further
QMenu
menu
;
QAction
*
const
signEncrypt
=
menu
.
addAction
(
i18n
(
"Sign/Encrypt..."
)
);
menu
.
addSeparator
();
QAction
*
const
importCerts
=
menu
.
addAction
(
i18n
(
"Import Certificates"
)
);
QAction
*
const
importCRLs
=
menu
.
addAction
(
i18n
(
"Import CRLs"
)
);
menu
.
addSeparator
();
menu
.
addAction
(
i18n
(
"Cancel"
)
);
const
QAction
*
const
chosen
=
menu
.
exec
(
mapToGlobal
(
e
->
pos
()
)
);
if
(
chosen
==
signEncrypt
)
d
->
createAndStart
<
SignEncryptFilesCommand
>
(
files
);
else
if
(
chosen
==
importCerts
)
d
->
createAndStart
<
ImportCertificateFromFileCommand
>
(
files
);
else
if
(
chosen
==
importCRLs
)
d
->
createAndStart
<
ImportCrlCommand
>
(
files
);
if
(
chosen
)
e
->
accept
();
}
#include
"mainwindow.moc"
#include
"moc_mainwindow.cpp"
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Expires
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